This science fair project idea examines eye color genetics and the role it plays in eye color inheritance.

Science fair project that determines the correlation between wind direction and subsequent weather patterns.

It has long been believed that weather influences mood and behavior. This experiment will evaluate if weather can really impact the way people feel.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

This fascinating science fair project explores eye color genotypes.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

Learn how to use the Punnett Square to predict the gene combinations of dominant and recessive traits in this fun and easy genetics science project!

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Science fair project that examines condensation and the conditions needed in order for dew to form.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

This science fair project idea uses the process of chemical weathering to change a mineral.

This science project researches the correlation between barometric pressure and wind velocity.

Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.

Study and categorize the functions and types of genes. Run gene experiments chosen from links. Analyze data, explain ideas in a detailed report.

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

This experiment explores the most common colors that appear among a sample of crossbred guppies.

Would you be able to tell the difference between colored contacts and natural eyes from a normal distance? Find out in this science fair project!

Devise an argument for or against the possibility of resurrectin extinct species through DNA manipulation. Analyze data, report findings.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

This science fair project idea explores whether certain physical and mental traits run in the family.

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Design a hearing protection device to protect their ears from loud noises. Examine the properties of current protective hearing devices, materials.

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

Learn the basic structure of a DNA strand, which is the double helix, how genes form together, and the resemblance DNA has to a twisted ladder. Create a model.

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.